Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Built Environment (hierarchy name)
4. Single Built Works (hierarchy name)
5. single built works (built environment)
6. [single built works by specific type]
7. [single built works by function]
8. residential structures
9. dwellings
10. houses
11. [houses by construction technique]

Anotations

Scope note:

Term applied to a group of Frank Lloyd Wright's small, single-family houses constructed during the late 1930s and early 1940s and generally characterized by low cost, natural materials, open planning, and a close relationship between the building and the site and climate. The term was coined by the architect.